RYERSON UNIVERSITY

Course Outline (W2019)

ELE884: Photonics

Instructor(s)Xijia Gu [Coordinator]
Office: EPH400C
Phone: (416) 979-5000 x 4151
Email: xgu@ryerson.ca
Office Hours: Wed. 2 - 4pm in EPH400C
Calendar DescriptionThis course offers a comprehensive overview of the properties and behavior of light. It begins with the light transmission including ray optics and wave optics; followed by the generation of light by lasers and light-emitting diodes. Examples on various lasers will be given. Further topics include electro-optical devices for optical modulation, switching and scanning. The last chapter is the light detection, mainly by semiconductor photo-detectors. Numerous applications and engineering examples are presented throughout the course.
PrerequisitesELE 531 and ELE 635
Antirequisites

None

Corerequisites

None

Compulsory Text(s):
  1. S.O. Kasap, Optoelectronics and Photonics, Prentice Hall, 2011, 2nd edition.

Reference Text(s):
  1. Ammon Yariv, Introduction to Optical Electronics, International Thomson Publishing; 2d ed. edition

Learning Objectives (Indicators)  

At the end of this course, the successful student will be able to:

  1. Use a lens formula to design a two lens microscope; Explain the structure and operation principle of liquid crystal display (LCD) (1c)
  2. Uses ray tracing to draw the object and its image (1d)
  3. Uses judgment define what are the known parameter to the problem (2a)
  4. Analyse the problem and choosing proper formula/process for the solutions Solves the problem and address limitations (2b)
  5. Suggest some ideas and solutions to improve the performance of the device (4b)
  6. The students should defines the design parameters according to the principle of the photonics device and gather information on the current state of the device and identifies constraints. (4a)
  7. Based on the acquired knowledge of photonic principles, write and submit a written engineering design project on a photonics device at the time of the final examination -Writes the report using appropriate discipline specific conventions to clearly explain the principle, state-of-the-art of the device. -Research and propose an idea for the improvement of the device. -Demonstrates accurate use of technical vocabulary to explain and conclude your design. (7a)

NOTE:Numbers in parentheses refer to the graduate attributes required by the Canadian Engineering Accreditation Board (CEAB).

Course Organization

3.0 hours of lecture per week for 13 weeks
2.0 hours of lab/tutorial per week for 12 weeks

Teaching AssistantsTBA
Course Evaluation

Course evaulation not set for course.


Note: In order for a student to pass a course with "Theory and Laboratory" components, in addition to earning a minimum overall course mark of 50%, the student must pass the Laboratory and Theory portions separately by achieving a minimum of 50% in the combined Laboratory components and 50% in the combined Theory components. Please refer to the "Course Evaluation" section for details on the Theory and Laboratory components.


ExaminationsMid-term test (Feb. 27, 2019) ................30 %
 Final Examination (April 2019)...........…....50 %
                                    
 
Other Evaluation InformationDesign Project (due with final exam)..........20 %
Other InformationNone

Course Content

Week

Hours

Chapters /
Section

Topic, description

week 1,2

6

chapter 1

Ray Optics                                                                           
 1.1 Postulates of ray optics
 1.2 Simple optical components
 1.3 Graded-index optics
 1.4 Matrix optics


week 3, 4, 5

8

chapter 2

Wave Optics        
 2.1 Postulates of wave optics
 2.2 Monochromatic waves
 2.3 Simple Optical components
 2.4 Interference
 2.5 Diffraction
 2.6 Polychromatic light


week 6, 7

6

chapter 3

Laser Amplifiers                                                                                         
 3.1 The laser amplifier
 3.2 Amplifier power source
 3.3 Amplifier Nonlinearity and Gain Saturation
 3.4 Amplifier noise


week 8, 9

5

chapter 4

Lasers                                                                                                 
 4.1 Theory of Laser oscillation
 4.2 Characteristics of the laser output
 4.3 Pulsed lasers


week 9

4

chapter 5

Semiconductor Photon Sources                                                                     
 5.1 Light-emitting diodes
 5.2 Semiconductor laser amplifier
 5.3 Semiconductor injection lasers


week, 10,11

4

Chapter-6

Electro-optics                                                                       
 6.1 Pockels and Kerr effects
 6.2 Electro-optic modulators and Switches
 6.3 Scanners
 6.4 Directional couplers


week 12, 13

6

Chapter 7

Semiconductor Photon Detectors                                                                 
 7.1 Properties of Semiconductor Photodetectors
 7.2 Photoconductors
 7.3 Photodiodes
 7.4 Avalanche Photodiodes
 7.5 Noise in Photodetectors


Laboratory/Tutorials/Activity Schedule

No lab information set for course.

Policies & Important Information:

  1. Students are required to obtain and maintain a Ryerson e-mail account for timely communications between the instructor and the students;
  2. Any changes in the course outline, test dates, marking or evaluation will be discussed in class prior to being implemented;
  3. Assignments, projects, reports and other deadline-bound course assessment components handed in past the due date will receive a mark of ZERO, unless otherwise stated. Marking information will be made available at the time when such course assessment components are announced.
  4. Refer to our Departmental FAQ page for information on common questions and issues at the following link: https://www.ee.ryerson.ca/guides/Student.Academic.FAQ.html.

Missed Classes and/or Evaluations

When possible, students are required to inform their instructors of any situation which arises during the semester which may have an adverse effect upon their academic performance, and must request any consideration and accommodation according to the relevant policies as far in advance as possible. Failure to do so may jeopardize any academic appeals.

  1. Health certificates - If a student misses the deadline for submitting an assignment, or the date of an exam or other evaluation component for health reasons, they should notify their instructor as soon as possible, and submit a Ryerson Student Health Certificate AND an Academic Consideration Request form within 3 working days of the missed date. Both documents are available at https://www.ryerson.ca/senate/forms/medical.pdf.. If you are a full-time or part-time degree student, then you submit your forms to your own program department or school;
  2. Religious, Aboriginal and Spiritual observance - If a student needs accommodation because of religious, Aboriginal or spiritual observance, they must submit a Request for Accommodation of Student Religious, Aboriginal and Spiritual Observance AND an Academic Consideration Request form within the first 2 weeks of the class or, for a final examination, within 2 weeks of the posting of the examination schedule. If the requested absence occurs within the first 2 weeks of classes, or the dates are not known well in advance as they are linked to other conditions, these forms should be submitted with as much lead time as possible in advance of the absence. Both documents are available at www.ryerson.ca/senate/forms/relobservforminstr.pdf. If you are a full-time or part-time degree student, then you submit the forms to your own program department or school;
  3. Academic Accommodation Support - Before the first graded work is due, students registered with the Academic Accommodation Support office (AAS - www.ryerson.ca/studentlearningsupport/academic-accommodation-support) should provide their instructors with an Academic Accommodation letter that describes their academic accommodation plan.

Academic Integrity

Ryerson's Policy 60 (the Academic Integrity policy) applies to all students at the University. Forms of academic misconduct include plagiarism, cheating, supplying false information to the University, and other acts. The most common form of academic misconduct is plagiarism - a serious academic offence, with potentially severe penalties and other consequences. It is expected, therefore, that all examinations and work submitted for evaluation and course credit will be the product of each student's individual effort (or an authorized group of students). Submitting the same work for credit to more than one course, without instructor approval, can also be considered a form of plagiarism.

Suspicions of academic misconduct may be referred to the Academic Integrity Office (AIO). Students who are found to have committed academic misconduct will have a Disciplinary Notation (DN) placed on their academic record (not on their transcript) and will normally be assigned one or more of the following penalties:

  1. A grade reduction for the work, ranging up to an including a zero on the work (minimum penalty for graduate work is a zero on the work);
  2. A grade reduction in the course greater than a zero on the work. (Note that this penalty can only be applied to course components worth 10% or less, and any additional penalty cannot exceed 10% of the final course grade. Students must be given prior notice that such a penalty will be assigned (e.g. in the course outline or on the assignment handout);
  3. An F in the course;
  4. More serious penalties up to and including expulsion from the University.

The unauthorized use of intellectual property of others, including your professor, for distribution, sale, or profit is expressly prohibited, in accordance with Policy 60 (Sections 2.8 and 2.10). Intellectual property includes, but is not limited to:

  1. Slides
  2. Lecture notes
  3. Presentation materials used in and outside of class
  4. Lab manuals
  5. Course packs
  6. Exams

For more detailed information on these issues, please refer to the Academic Integrity policy(https://www.ryerson.ca/senate/policies/pol60.pdf) and to the Academic Integrity Office website (https://www.ryerson.ca/academicintegrity/).

Important Resources Available at Ryerson

  1. The Library (https://library.ryerson.ca/) provides research workshops and individual assistance. Inquire at the Reference Desk on the second floor of the library, or go to library.ryerson.ca/guides/workshops
  2. Student Learning Support(https://www.ryerson.ca/studentlearningsupport) offers group-based and individual help with writing, math, study skills and transition support, and other issues.